Conditions


Many health conditions stem from similar underlying causes, such as stress, hormone imbalances, nutritional deficiencies, and digestive issues—common challenges in today’s world. Fortunately, Positive Nutrition is here to support you, helping you feel better now and in the long term.


Functional Medicine Tests


Get to the root cause of your health concern. Our team are trained to interpret your results for you and give personally tailored recommendations.  


Learn More About The Tests
Bone Health
Genetic Tests - Coming soon
  • Nutrient DNA Risk Profile
  • Hormone DNA Risk Profile (Available Now)
  • Choline and Acetylcholine DNA Risk Profile
  • Methylation DNA Risk Profile
  • Histamine DNA Risk Profile
  • Haemochromatosis genetic test
Fatigue & Energy Complex Conditions


Trusted Experts
Evidence Based


Our team are trusted nutrition experts and regular contributors to media including TV, radio and press.


Heather Leeson

Heather is the Founder of Positive Nutrition and the voice of nutrition on Virgin Media One’s Weekend AM.


Dr Ciara Wright PhD

Ciara is our Director of Research and a speaker at international medical conferences. 


Lynne Dalton

Nutritional Therapist and Nutrition lecturer, graduate mentor


Sorcha Molloy BSc

Clinical Lead of Positive Nutrition in the West of Ireland


Laura Baker

Nutritional Therapist, supplement expert and coach



Our Patient Stories

  • Kathleen, West of Ireland
    At 70, starting this programme was one of the best choices I’ve made. I’ve lost 27lbs, my cholesterol dropped from 5.8 to 4.4 in just 7 weeks, and my joints have improved. Friends and family keep telling me how well I look.
    Kathleen, West of Ireland
  • Richie McCarthy
    Sorcha is top of her game when it comes to nutrition. I went to her with an issue that I wanted to get to the bottom of and she was very practical and strategic… After struggling for quite some time Sorcha helped me to sort out digestive issues and gave me the tools I needed to continue to manage things and keep it under control.
    Richie McCarthy
  • Susan Murphy
    I have been attending Sorcha Molloy, Nutritionist with Positive Nutrition, for the past 12 months for support with my immune system and fatigue as a result of Long Covid. Sorcha is very knowledgeable and provided me with a comprehensive support plan in terms of tailored supplements, recipes and testing. I found my energy improved, gut health improved and overall I felt a lot better...
    Susan Murphy
  • Dublin
    My Nutritionist was wonderful, helpful and gave workable ways to help me manage my health, weight, and immune issues. And I still use her recipes quite often (the sheets are well-loved with lots of stains and spills from the many meals I've cooked with them)! I know how important our health is and there's no price on good health. It’s well worth every penny!
    Dublin
  • Dublin
    I am so glad I found Positive Nutrition. I feel like the entire team were behind me, supporting me every step of the way. I want to say thank you so much for all you have done. The tests gave me so much information, answers that I was desperately looking for. The protocol addressed the underlying causes, and the recipes and meal plans made it all much easier, and more enjoyable!
    Dublin
  • Celine
    I would most certainly recommend Heather as an informative and extremely helpful nutritionist. Heather advised me about alternative options for food ideas as my son and I are both Lactose Intolerant. Heather also gave me some fun and tasty snack ideas that are both healthy and filling. I now look forward to breakfast time again, thanks to Heather.
    Celine
    carzone.ie
  • S.M.
    THANK YOU SO much for yesterday, we all didn’t stop talking about it after you left! I think we all learnt some lessons on what we currently eat in our daily routine.. We can’t wait until you come in again
    S.M.
    Brewin Dolphin
  • Alan Russell, Communications Advisor, Environment Section
    As part of Meath County Council’s Stop Food Waste Programme we organised a talk and cooking demo by Positive Nutrition on ‘Reduce waste, save money, improve your health’. The speaker provided attendees with very useful information on the nutritional value of different foods and some great tips on meal planning, shopping and using up leftover foods. She engaged with the attendees throughout the talk and everyone thoroughly enjoyed the event and found the content very interesting and informative. I would thoroughly recommend Positive Nutrition for any kind of nutritional talk or demo and am looking forward to getting them back for similar events in the future.
    Alan Russell, Communications Advisor, Environment Section
    Meath, County Council
  • Annabelle Kehoe, HR Learning & Development
    Positive Nutrition have provided seminars for UCD Staff on various nutritional topics since 2010. The presenter is very knowledgeable and has an excellent way of getting her point across. She has a warm, welcome attitude to questions from participants and goes out of her way to ensure all participants receive up to date information on various nutritional areas. I would thoroughly recommend Positive Nutrition for any kind of nutrition programme, long or short, for a small or large audience. They are pleasure to deal with and continuously comes up with new ideas to keep content fresh and up to date as health trends evolve.
    Annabelle Kehoe, HR Learning & Development
    University College Dublin
  • Feoneadh Murphy
    We were delighted that you could come in and talk to the staff last week. They really enjoyed it. Thanks also for the additional recipes.
    Feoneadh Murphy
    South Dublin County Council
  • Catherine Cummins
    As part of our employee Nutritional Month, we recently booked Positive Nutrition to give a talk on “Simple Steps to Healthier Eating” to our employees. Ciara was extremely nice and engaging with our employees and was able to answer the many varied questions she received during and after the talk. Prior to the talk Positive Nutrition had provided us with a leaflet, which included information relating to the talk and some healthy recipe tips. The feedback from those who attended was very positive and following the talk, we hope that our employees will all be encouraged to continue with their healthy eating! We would like to thank Positive Nutrition and Ciara for coming to talk to us here at Arvato.
    Catherine Cummins
    Arvato CRM Solutions
  • Jennifer Lally
    Positive Nutrition provided a nutrition talk and practical cookery demonstration for staff during our Health & Well Being Week. The feedback from staff was extremely positive and the presentation definitely resonated with us all. Heather has a very comfortable natural style to the delivery of her presentation which made it very easy for us to listen to and absorb. Heather is also extremely engaging which made the session very interactive and enjoyable. All attendees got lot of hints and tips and the talk triggered a huge healthy eating campaign and change in eating habits, that have remained to this day. Thank you again
    Jennifer Lally
    Local Government Management Agency
  • Barbara Kirk, Learning and Development Officer, Human Resources Department
    We have used Positive Nutrition to give Healthy Eating talks and cookery demonstrations to our staff as part of our Health and Safety week events for the past three years. We thought it would be difficult to find someone who would be able to do the task as we have limited facilities and space in our staff canteen. However the team from Positive Nutrition took to the task in a highly professional manner Everyone was amazed at how simple it was to make tasty and healthy food. The team were able to do all this while creating a relaxed atmosphere and continually engaging with the attendees. We would have no hesitation in recommending them and are looking forward to getting them back next year.
    Barbara Kirk, Learning and Development Officer, Human Resources Department
    National Roads Authority
  • David Ross
    Heather was a pleasure to work with. She presented our employees with nutritional information that was easy to understand and did so in a professional and engaging style. She addressed a range of areas and also treated our employees to some delicious snacks, made up in minutes. The feedback from her events was very positive.
    David Ross
    VHI Group Service
  • Adriana Corcionivoschi, Human Resources,
    Wanted to send you a note to say thank you for the Nutrition talk today. It was absolutely excellent and we all got a lot out of it.
    Adriana Corcionivoschi, Human Resources,
    Failte Ireland
  • Patient
    I am very impressed by the depth of detail gone into, the analysis, results and plan of action as well as the empathy and professionalism from my Nutritionist.    I am always happy to give a review when the service is so good - great service deserves good recognition and if it can help others then even better.
    Patient
    Dublin
  • Patient
    I have seen great improvements in my health since the first appointment with Positive Nutrition. My skin has cleared up and become less inflamed along with increased energy levels. All the advice and steps provided by Positive Nutrition were easy to adopt. I am very grateful for the expertise and guidance of Positive Nutrition - thank you!
    Patient
    Dublin
  • Patient
    I feel that my Nutritionist looked at my presenting issues with a holistic approach. She helped me focus on the presenting and also underlying issues. She is super kind and knowledgeable.  I want to thank Positive Nutrition for their continued support on my journey to addressing my symptoms and deficiencies. Your help and expertise are greatly appreciated. I highly recommend Positive Nutrition, you will be in very safe hands.
    Patient
    Dublin
  • Patient
    As a long term struggler with obesity, chronic illness and low energy levels, I have found Positive Nutrition to be a fantastic support in my fight for fitness and a healthy lifestyle. Over the years I have had some success in losing weight but have never been able to sustain this over a period of time. My Positive Nutrition practitioner has helped me take a more comprehensive approach which has seen remarkable results both in my general health and wellbeing and in my losing weight steadily over the past three months. Many people are commenting that I don't just look thinner, I also look so much healthier. For the first time in many years I can see a healthy future in front of me and I can't wait to get there.
    Patient
    Dublin
  • Patient
    I FINALLY lost all the extra pounds I was holding for two years, and my digestion improved MASSIVELY!! Nothing compared to when I first came looking for help!! I WILL ALWAYS BE SO THANKFUL FOR THAT, you wouldn't believe how much good you did for me, I was lost.
    Patient
    Dublin
  • Patient
    I found Positive Nutrition excellent. My nutritionist was very helpful and really listened to what was going on for me. I have always struggled to lose weight due to hormonal problems and endometriosis. Since I started following the food plan, I have lost lots of weight and have gained energy and solved my digestion problems, this is something I didn't think was possible. I found the supplements and recipes excellent. I have been asked by so many friends , relatives and work colleagues what my secret is to losing so much weight!
    Patient
    Dublin
  • Patient
    We are now the very proud parents of an absolutely beautiful baby girl and we are so very grateful to you for your advice and help in improving the conditions for this to happen. Our lives have changed immeasurably and in the very best of ways. Thank you so very much.
    Patient
    Dublin
  • Patient
    We have some great news. We had a little baby girl on December 2nd and she is now 7 months and growing fast.  Thanks for all the help and we feel it definitely had a fantastic impact. We are absolutely thrilled and overjoyed.
    Patient
    Dublin
  • Patient
    My Nutritionist advised me to investigate my free T3, T4 and TSH which were showing up as out of range and an area of concern. After multiple conversations with my two different fertility doctors (who eventually agreed my TSH levels were too low and reaching hyperthyroidism stages), I was immediately taken off the thyroid medication I was put on by one of my fertility doctors and if this wasn't caught on time, I'm not sure what would have happened - only for you!   Now, for the first time ever, I am pregnant. I'm very confident you played an essential role in making this happen and for that, I will forever be grateful.
    Patient
    Dublin
  • Patient
    I cannot thank Ciara enough for helping me to get my energy back, and so grateful to Elaine for making the whole process work so well. It is a year and a half since my first appointment with Ciara and I still feel great. I have reduced my thyroid medication dramatically and the under-active thyroid symptoms are completely gone. I would highly recommend this clinic.
    Patient
    Dublin
  • Patient
    Thank you so much for all your help and support. We cannot believe our little miracle is here, I feel like we have won the lotto! I definitely think it was all the changes we made, she is a product of good nutrition!
    Patient
    Carlow
  • Patient
    Turns out I don't have "IBS". After spending almost 10 years struggling with intestinal discomfort, I discovered SIBO. After only an 8 week programme with Ciara I've gone from being on a 0 tolerance low fodmap diet to being able to eat EVERYTHING except onions ...which I will happily sacrifice. I genuinely don't worry about the effects food will have on me anymore, more importantly my symptoms and discomforts are gone. Although the meetings were all done virtually, it didn't make a difference to the personalisation of the nutritional advice given to me. I would highly recommend the clinic and will go again if I need a nutritional therapist.
    Patient
    Waterford
  • Patient
    I was diagnosed with borderline hypothyroidism but the only solution provided by my doctor was medication. I went to Ciara and was so relieved to have a fulsome investigative conversation about my whole health and everything that impinged on it. During the consultation Ciara advised that I have my iodine levels checked as research had shown that this was often the primary cause. I felt reassured with Ciara's ability to take a problem and tease it through, and testing only what is really required to solve the condition. My thyroid levels returned to normal which I am so grateful for.
    Patient
    Dublin
  • Patient
    Heather is amazing!! I have followed her dietary advice for 5 weeks and I have had no pain, no cramp, no heart burn no bloating – nothing!! Its just been extraordinary!!?! Also I have lost half a stone! I am a very happy client.
    Patient
    Dublin
  • Patient
    I just wanted to share our amazing news with Ciara and the team that our daughter arrived recently! We will be eternally grateful to you for the expert guidance you gave us, which was a significant part of the journey that has led us to where we are now - complete. Thank you again from the bottom of our hearts. We will always point others in your direction in the future, you were instrumental in our journey.
    Patient
    Dublin
  • Patient
    I am very happy with all the consultations provided by Lynne and I wouldn’t hesitate to recommend the clinic. Everyone was very helpful and professional. My Nutritionist helped me solve my SIBO which I was struggling with for over a year. She gave me very good insights and suggestions of how to adjust my vegan diet.
    Patient
    Dublin
  • Patient
    I am now rocking my beautiful baby girl to sleep while writing this. I am eternally grateful and was in great health throughout my pregnancy given the work done pre pregnancy and the support and guidance throughout each trimester.
    Patient
    Donegal
  • Patient
    Just to let you know that twin girls arrived yesterday, at 6lbs and 6lbs 3oz.  I had a normal delivery, and all went great. We are over the moon!  The two of them have heads of black hair. The three of us are doing well, we’re going home tomorrow.  Thanks to you for all your help, we finally have our babies!!
    Patient
    Cork
  • Patient
    Following a miscarriage from our 3rd IVF, we had a 4th IVF attempt and got 2 blasts. Unfortunately had a negative test result. However, we kept positive and continued to follow your advice and found out I was pregnant naturally! We were shocked! Especially after 4 years of trying and the failed IVFs. I am now 21 wks pregnant.  Thank you for all your help, we hope we can pass on some hope to other couples in our position.
    Patient
    Dublin
  • Patient
    Thanks for all your help and guidance, after so many years of suffering it has been such a relief to have finally found something that really works. Since following your recommendations I have not had a headache or any cramps. I am also sleeping like a baby, so I feel like a new woman.  Thanks so much for your help with this. I really felt I was hitting a brick wall and began to wonder was it all in my head.  I really appreciate your clear eyed approach and sensitivity.
    Patient
    Wexford
  • Patient
    Thank you for my final appointment. I’ve been so happy with my diet and my supplements for my pregnancy. With the ongoing support of the consultant and the dietary information kindly provided by Positive Nutrition to date, I feel I am sorted now! Thanks again for all your support and guidance, it was so helpful and much appreciated.
    Patient
    Kildare
  • Patient
    I had been suffering from fatigue and exhaustion for a long long time, as well as intense PMS symptoms, mood issues, digestive, bloating, headaches, acne and recurring thrush. I was not finding solutions or answers from doctors, which was compounding the stress of feeling like this for so long.  I’m so happy about the improvements in my hormones, which I would say have improved about 80% so far! My hellish PMS symptoms have been reduced to a much more manageable situation. I have felt listened to and cared for, as well as encouraged and supported. A MASSIVE THANK YOU!
    Patient
    Dublin
  • Patient
    The pregnancy went really well, with no problems with my blood pressure or blood sugars. I stuck to the dietary plan all the way through and was delighted with how it went.  She’s six months now and breastfeeding well.
    Patient
    Dublin
  • Patient
    Thanks to implementing all your advice and recommendations, I feel physically stronger, more agile, I have less pain, less nausea, I sleep better (I used to wake a lot during the night, and have difficulty falling asleep), my head is clearer, I feel a sense of calm, and everything is easier (walking, talking, writing, reading ... the list goes on).  I'm able to concentrate easier, and I remember things more.  I feel happy and healthy, and feel that everything is going to be fine.  I laugh more.  Any tiredness I feel now is a normal tiredness, not sheer exhaustion.  I haven't had this amount of energy since I was a teenager and I cannot emphasise enough how everything is just easier!
    Patient
    Cork
  • Patient
    I am shocked and so beyond happy and grateful - this is the best ever feeling of my life,  thank you . I think the herbs are working, like really amazingly working. The symptoms aren’t there. I have no low mood. No sleep interruption. No depression. Thank you!
    Patient
    Dublin
  • Patient
    My Nutritionist has helped me to manage my own health and condition without having to use medications or go on the pill, which seems to be the best option the medical world has. It doesn’t suit me and I wanted to try to manage this naturally. The diet and supplement plans have been so helpful, it has made a massive difference to me. My cycle is regular now. My skin is so much better and my symptoms are much more under control.
    Patient
    Dublin
  • Patient
    I have been working with Sorcha for almost 6 months now and the results have been amazing. I went for a couple of issues relating to woman's health, sleep, and anxiety. I feel like a completely different person now. I would highly recommend attending the clinic, there was no stone unturned to get to the root cause and there is a very practical approach to their recommendations and protocols. I am so grateful for their help to date.
    Patient
    Galway
  • Patient
    Before I went to Positive Nutrition, I had undergone 6 unsuccessful rounds of ovulation induction due to PCOS. My Nutritionist was absolutely lovely and brought to light a few issues that I had with food. I started the supplements and had a series of blood tests. By my 2nd appointment, I really felt fantastic and so different from the previous appointment. It was amazing how different ovulation induction went for me after making the changes she suggested, my body responded much quicker than in the previous 6 cycles. On the final cycle I conceived! I am now 12 weeks pregnant and our baby is due in September, it is a dream come true and I still can hardly believe it!
    Patient
    Dublin
  • Patient
    I contacted Sorcha after having breast cancer, for the side effects and weight gain caused by Tamoxifen and the medically induced menopause I was struggling with. Following their advice, I lost all the weight I'd put on and am continuing to lose it. My side effects are improving and I feel like a different person. I genuinely felt there was no help for someone in my position but their expertise have changed everything for me and the future now looks bright!
    Patient
    Galway
  • Patient
    For too long I had been managing symptoms but with Heather I have been able to do a deep dive into my individual issues. I now have a better understanding of my body and health and can treat those actual issues for better hormonal health. As a woman in her 40’s I feel that the changes I am making now will help me to manage the changes that are coming more successfully! I am back in control of my health and it feels so good. I am recommending them to anyone and everyone who will listen.
    Patient
    Kildare
  • Patient
    You guys are amazing, my Nutritionist is wonderful and I finally feel like I'm getting people to listen and understand my health concerns at long last. You should all be so proud of yourselves for what you have achieved. I am just amazed that I feel like my decade (nearly 2 decades) long fight for my optimum health finally feels like it’s getting there! Please pass on my deepest thanks. Thank you so much!
    Patient
    Dublin
  • Patient
    With a history of digestive problems, PCOS and clinical depression, I had seen a lot of doctors try to ‘fix me’.  My life and independence had crumbled and I had tried everything. After I reached a tipping point, I sought out a Nutritionist to try to get to the bottom of the problem of what was going on inside my body. My Nutritional Therapist was amazing and was so thorough with me – doing specific tests to measure my health from the inside. I would recommend them to anyone.
    Patient
    Dublin
  • Patient
    Within a couple of weeks it is no exaggeration to say that I felt like I had been given a new lease of life. I felt clear headed and had a level of energy that was new to me. Emotionally I felt calm and balanced. I had expected the physical benefits, but the mental and emotional benefits were unexpected and glorious. My family and friends could all see the changes, and people who hadn't seen me for some time really noticed the difference. I cannot recommend the clinic highly enough.
    Patient
    Kilkenny
  • Patient
    We just wanted to follow up with a message of gratitude for all your counsel and support throughout the last two years.  You always provide honesty and balance to what is a complete minefield of information for us.  You always consider things from all angles and perspectives - which is a rarity in our journey to date.  It is very much appreciated and has been invaluable
    Patient
    Down
  • Patient
    I think it is fair to say that working with my nutritionist has changed my life. Sometimes you don't even realise how bad you feel until you start to feel better.  That is a gift that you can give yourself. I just wanted to send on sincere thanks for all you did for me
    Patient
    Dublin
  • Patient
    I was thinking about it last night and feel I'm in a pretty good place now regarding the issues I initially presented with.  This is in no small part thanks to my Nutritionist and the fantastic work we have been doing.  Can you please pass my thanks onto her, she really has had a very positive impact on both my physical and mental health as a result of said work.  It's a fantastic service.
    Patient
    Dublin
  • Patient
    I just wanted to drop a quick email to let you know that I had my first appointment tonight and it was really so supportive. I'm so thankful. I've often found medical and health appointments really traumatic, but I really felt like I listened to and I came out of it with concrete actions and so supported. So thank you for helping me get started!
    Patient
    Kildare
  • Patient
    As always my consultation was really helpful. Heather has been amazing, she has helped me get some answers that I have been trying to find out for years, to no avail and it's been a long frustrating path. She really is a wonderful therapist and I'm so grateful for her help and guidance.
    Patient
    Kilkenny
  • Patient
    I embarked on this process as part of myself and my wife's fertility journey. I am delighted to say that we are 14 weeks pregnant, and all is going well so far. The dietary changes that I made contributed to dramatically improving my DNA fragmentation.
    Patient
    Dublin
  • Patient
    I didn’t know where to turn before, no one seemed to know how to help and there was no medical support. I’m so glad I found my Nutritionist. She was so understanding and really knowledgeable. We have a plan and for the first time I feel like I know more about how to manage my symptoms. I have hope! so thank you for that.
    Patient
    Cork
  • Patient
    With happiness and gratitude I wanted to share the improvement in the quality of my sample.
    1. My count jumped from an average of 20 m to an average of 55 m over 2 tests.
    2. My motility went from an average of 25% to an average of 52%.
    3. My morphology went from 4% to 6%.
    This considerable improvement meant that our treatment plan was altered from ICSI to IVF and thankfully we have ended up with a number of fertilised, healthy looking blastocysts through IVF. I just want to thank you again for your enormous contribution. The staff in the Clinic were quite surprised by this improvement.
    Patient
    Dublin
  • Patient
    I want to extend my sincere gratitude for your time yesterday and for guiding me through the detailed results. The information was quite overwhelming before, but it's a tremendous relief to finally have clarity on the issues I need to address.
    Patient
    Dublin
  • Patient
    I am currently recovering from a serious bout of Covid-19. I spent 6 weeks in hospital, with the first 14 days in a coma. My recovery initially was slow and difficult. A friend recommended I attend Sorcha to assist in my recovery. I have had regular sessions over the past year and I have benefited greatly from her advice. My energy levels have improved dramatically with a huge improvement in the quality of my sleep also. My overall mood and brain function are also greatly improved.
    Patient
    Galway
  • Patient
    I have some news for you! We went ahead with the embryo transfer. Nerve wracking 2 week wait and then we got the results this week - it worked! Finally! Needless to say, you can imagine our relief, disbelief and pure happiness. It has been such a long journey of failed IVFs so thank you so much for all your help getting us to this point. It really feels like a team effort.
    Patient
    Dublin
  • Patient
    I actually got a period - a miracle!! Not only that, I have had another and am really beginning to feel a lot better in myself. I had many signs of hormonal changes and just general PMS type symptoms such as hormonal skin break-outs, slight cramping, the odd mood changes - but all that I feel relate to signs of a returning menstrual cycle.  I still follow much of the advice and overall I feel very well. So a BIG THANK YOU! I feel like you have really helped me get to where I am now and I am so hopeful that when the time comes that we want to start a family that we will be able to do this.
    Patient
    Dublin
  • Patient
    I have suffered with the effects of long COVID since 2020, and it turned my world upside down. I experienced a myriad of debilitating symptoms that made even the simplest tasks a struggle. Then, I discovered the expertise of Positive Nutrition. I cannot say yet I am completely cured but what I can say is that I have significantly improved and for the first time on this journey I feel that I have the tools to get back to where I was before this all began. This has played a pivotal role in my long COVID recovery journey, and I am forever grateful.
    Patient
    Offaly
  • Patient
    Well, we finally got there in the end! We welcomed our beautiful daughter into the world recently.  As you know, it was a long road for us and we are so grateful for your care, expertise, kindness and support. I hope many others continue to benefit from your wealth of knowledge - thank you!
    Patient
    Dublin
  • Patient
    I’m really happy with the results of the tests after my consultations with Lynne - and my fertility consultant is also. I will continue with the programme that Lynne has prescribed to me. Please pass on my thanks to Lynne as I’ve no doubt the good results are due to her help.
    Patient
    Kerry
  • Patient
    I had been having irregular periods since I was eighteen. I had been to countless doctors, allergy clinics, gynaecologists and specialists and was tested for everything under the sun, but there was no definitive answer. It was actually on the day of my third consultation that my period returned. It’s amazing to have been given both a reason and a solution to my problem and to know that it was something in my control that I could change as long as I was given good concrete advice on what to do. I cannot speak highly enough of my experience. My Nutritionist was also welcoming and warm, which makes discussing such problems so much easier. And as well as my periods returning, I just feel a million times better in every aspect of my health.
    Patient
    Dublin
  • Patient
    Thank you so much for your time and expertise. There was a lot of complex information and test results but you were so knowledgeable, a real expert on the subject. We both feel we now understand more about what is going on for us. We have a plan and we are looking forward to moving forward on our fertility journey. We just wish we had found you earlier on, your service has been invaluable to us.
    Patient
    Armagh
  • Patient
    While other doctors cover up symptoms with drugs, with Positive Nutrition I got a data-analysed, personalised approach with very specific nutrients and supplements to heal from the inside. The body is a system and everything is connected; after 2 months of the protocol my period returned after being absent for over 4 years. With this, multiple health problems improved including inflammation, digestion, skin health and depression. My consultations have massively improved my quality of life
    Patient
    Dublin
  • Patient
    My husband and I had blood and urine tests, which informed a tailored diet and supplement regime. Our Nutritionist carefully monitored my progress and also encouraged me every step of the way.  Having undergone extensive fertility testing, it turned out I had immune and thyroid issues. My nutrition programme helped me to bring my markers right back down into the safe range.  I then had my first ever frozen embryo transfer done and it stuck first time! My clinic had advised me this was because of all of the preparatory work done before the transfer. We are so grateful to the team at Positive Nutrition and would highly recommend them. We are so glad we invested in their expertise.
    Patient
    Dublin
  • Patient
    Last year I suffered from acid reflux and digestive issues. I went to a doctor and gastro specialist, they didn’t help. I seemed to get worse, and my energy levels were worse. I scoured the internet until I found this clinic. I reviewed their testimonials, and I was hoping for a resolution.  I have been working with them for a few months, and I would highly recommend them. They have a scientific healthy approach to your gut health. They identified with a stool test that I had bacteria causing the issues. I feel so much better with high energy levels and my gut health has improved significantly. I no longer experience acid reflux. I would highly recommend if you have any digestive issues.  It's a healthy route, and for me it was way better than the medical route.
    Patient
    Dublin
  • Patient
    I don't usually leave reviews but this has quite frankly changed my life!  I was diagnosed with a very rare pregnancy immune condition with 70% - 100% chance of recurrence. I had spoken to specialists in Ireland, the UK & America, most had never heard of my immune pregnancy condition, let alone know how to treat it!   After tests to get to the root causes, and following your protocol, I'm more than happy and delighted to say that I now have a beautiful happy and healthy daughter of nearly 2yrs old, a testament to your hard work!
    Patient
    Dublin
  • Patient
    I have worked with my Nutritionist over the past year. I was having severe digestive issues. Upon approaching the clinic, they cared deeply about my diagnosis and progress and with their fantastic and well-educated team, they found the root of the problem. To this day, they provide a brilliant programme and I have not felt this great in a long time.
    Patient
    Kildare
  • Patient
    I wanted help to put together a sustainable healthy eating programme that included weight loss but was primarily aimed at reducing my cholesterol levels. I’m happy to say that three months later, my cholesterol is down from 6.5 to 4.8 and the healthy eating programme continues as a natural part of my daily diet.
    Patient
    Kilkenny
  • Patient
    Contacting the clinic has been one of the best decisions I have ever made. I was diagnosed with a hiatus hernia and Barrett’s oesophagus. The medication I was on was not working and I had a lot of discomfort when I ate. With the excellent support, dietary advice, tests and supplements, I am now symptom free and medication for my hiatus hernia is a thing of the past. I am very grateful for your expertise and for educating me about what my body needs to be healthy. I will continue to recommend you to everyone I know.
    Patient
    Dublin
  • Patient
    I want to thank you sincerely for all your help and encouragement. Last September I started out on a journey with you that has vastly improved my health and wellbeing. At 70, it was one of the best life choices I have made.  You’ve helped me adopt a completely new approach to food and healthy eating. To date I’ve lost 27lbs. In just 7 weeks my cholesterol had dropped from 5.8 to 4.4. My arthritic joints have vastly improved and friends and family have commented on how well I look. Sincere thanks and appreciation for your excellent blend of professionalism, encouragement and compassion.
    Patient
    Galway
  • Patient
    My Nutritionist helped me to look at the underlying issues and the in depth thyroid testing was so helpful.  I had a plan that was personalised for me and have never felt better.  I will definitely stick to it now, the recipes and suggestions made it all a lot easier.  Thank you all so much for giving me a new lease of life, I feel SO much better!
    Patient
    Dublin
  • Patient
    Thank you for your excellent help in my journey hopefully to have better health. My cholesterol is down from 6.4 to 4.48 - HDL 1.49 and LDL 1.53. I know I have a lot to do but have taken your guidance and advice on board. I am very pleased with the progress I have made but could not have done it without your guidance and expertise. It has made me look at what I eat in a whole new way.
    Patient
    Dublin
  • Patient
    I just wanted to say a big thanks to my Nutritionist for helping me through my dietary needs today.  It all seemed so complex and I didn’t know what I was going to eat. Now I have a clear plan and recipes to back it up. I feel much better just knowing how we are going to tackle this.
    Patient
    Dublin
  • Patient
    I was worried about my thyroid antibody levels but there seemed to be no medical follow up or treatment. Thanks to my wonderful Nutritionist, now I know that I can be proactive about my own health.  My antibodies are reducing and I am feeling much better on the diet plan and supplements. I am so glad I found her!
    Patient
    Wicklow
  • Patient
    I cannot thank you enough.  My diet was getting so restricted, I was running out of things to eat! I am delighted to say that my gut feels so much better, no more pain and discomfort after meals. It’s much easier to plan and manage if eating out or travelling, life is much easier all round so thank you for all your help.
    Patient
    Donegal
  • Patient
    I am delighted to have found this clinic. I finally understand how to support my own health and understand more about my condition now.  The tests were really helpful, not something that I could have done through my GP nor were they ever offered. It’s really helped me to take control.
    Patient
    Meath
  • Patient
    My antibody levels have come back to normal range, I can’t believe it. I have reduced my thyroid medication and  I feel so much better now in many different ways. The plan is easy to follow so I know I can stick with it.
    Patient
    Louth
  • Patient
    The improvement in my health is amazing. Symptoms of my Inflammatory Bowel Disease have decreased, and my energy levels have increased. I can honestly recommend a visit, for a particular illness or as a boost to your general wellbeing.
    Patient
    Galway
  • Patient
    I contacted Positive Nutrition for help with severe menstrual bleeding and pain, stomach problems ie heartburn, bloating, IBS (constipation). My first consultation was very thorough and very pleasant. I've been on the supplements and diet now for three months and the change is amazing, over a stone weight loss, heartburn completely gone, period pain is gone and bleeding has diminished greatly, bowels are in great shape also! It's a true saying “you are what you eat". I would strongly recommend Positive Nutrition to anyone who is looking to make changes to their lifestyle or to address health issues. I can't praise them enough.
    Patient
    Cork
  • Patient
    I was having problems with my stomach, I had been to see lots of doctors but nothing worked. Positive Nutrition was my last resort. From the minute I attended the clinic I felt at ease. I thought the whole experience was excellent. I have never felt better. You taught me how to eat again. My stomach problems have gone, I sleep better, I have so much energy, I will never go back to the way I was before.
    Patient
    Dublin
  • Patient
    My hormones are much improved, all the symptoms are getting better and I feel quite stable now. My mood is better, and my skin has improved, but mostly my period is much more manageable. Once I was unable to leave the house! I needed this so much. I couldn’t live like that!
    Patient
    Dublin
  • Patient
    You have helped so much, in a way that no doctor or medical professional ever has with my severe endometriosis. The expertise and holistic approach to health issues is amazing and I feel so much better than I did! A HUGE thank you for everything you have done for me. The part I found so valuable for me was that the protocol was shaped around results from integrative testing.
    Patient
    Dublin
  • Patient
    As you know I did a round of IVF in November. It yielded a much better result - more and better quality eggs so the diet and supplement program had a huge and direct impact. Sadly, I didn’t not fall pregnant and I felt I needed a break from it all at the time, I was devastated. In February my period was late and I did a pregnancy test to find out it was positive. I had my 12 week scan yesterday and all is well. To say it was a shock is an understatement as I’ve never had a natural pregnancy before in all our years of trying.
    Patient
    Mayo
  • Patient
    What amazed me was the way my Nutritionist connected the dots between the issues I had come in for, and various other symptoms I had been experiencing which until this point I had no idea were diet related. For the first time, it all seemed to make sense.  Within days of starting my plan, my body began to respond. My digestive pain and discomfort was gone. My skin was clearer, and the psoriasis that had been part of my life for almost 20 years began to clear up.
    Patient
    Kilkenny
  • Patient
    Heather and the team have been a great help to getting me on the road to better nutrition. Very professional and considerate, I have had such a good experience here. My Nutritionist was extremely informative and supportive throughout the 12 month journey. I am so much more equipped to understand what my body needs and how to manage symptoms.
    Patient
    Northern Ireland
  • Patient
    I was very pleased with my consultation, bone test results and dietary advice and supplements recommended.  At this point and time, I feel a marked improvement in my general health bringing brighter days ahead. Many thanks for your support.
    Patient
    Dublin
  • Patient
    The team at Sorcha is excellent to deal with. Finally helped me with easing endometriosis and gut issues. Easy plans and everything is explained so well.
    Patient
    Galway
  • Patient
    I had my egg collection yesterday. They collected 8 eggs and the lab rang an hour ago to say that 7 of the 8 eggs fertilised which is great. I’ve been following your diet and supplement plan to the letter and think this has really helped me in having good quality and quantity eggs this month so thank you for that. Much appreciate your support, the success to date can be brought back to you directly !
    Patient
    Dublin
  • Patient
    We were given a low chance of success in our 2nd round of IVF and the clinic wanted to cancel the cycle due to low egg quality but we pleaded for it to continue as it was our last attempt with my eggs. Thankfully we dramatically improved the quality of my eggs with your nutritional advice. We are over the moon and thrilled with our little girl!
    Patient
    Dublin
  • Patient
    I’ve made lots of changes to my diet, the meal plans and recipe ideas were really helpful. I hope it’ll make a difference in the long run for my bones. Osteoporosis runs in my family so I am glad to get ahead of it now. I’d highly recommend the clinic for anyone who wants to be proactive about healthy ageing.
    Patient
    Kildare
  • Patient
    I spent years going from one doctor to another, I don’t think people believed me. I finally found someone, who listened and understood my hormonal issues and how much my endometriosis was ruling my life.  My Nutritionist explained everything so well, and the test results were really helpful. We have a plan now and I feel like I have hope again. Thank you so much, I only wish I had found you earlier!
    Patient
    Dublin
  • Patient
    I am absolutely delighted with the results - I’ve completely reversed the spinal osteopenia, substantially improved the right hip, the left hip has not gotten worse and my height has not decreased! There is no doubt in my mind that the nutrition advice has played a big part in this. So THANK YOU
    Patient
    Dublin
  • Patient
    I am very impressed by the depth of detail gone into, the analysis, results and plan of action as well as the empathy and professionalism from my Nutritionist.    I am always happy to give a review when the service is so good - great service deserves good recognition and if it can help others then even better.
    Patient
    Dublin
  • Patient
    I have seen great improvements in my health since the first appointment with Positive Nutrition. My skin has cleared up and become less inflamed along with increased energy levels. All the advice and steps provided by Positive Nutrition were easy to adopt. I am very grateful for the expertise and guidance of Positive Nutrition - thank you!
    Patient
    Dublin
  • Patient
    I cannot recommend Positive Nutrition enough. Not only did we achieve the outcome we desired, the entire team are beyond professional, helpful, friendly, kind and very responsive. The entire end-to-end process of working with Positive Nutrition and the team was the highest quality standard I've ever experienced. Keep up the amazing work and thank you for everything you have done for me and my husband!
    Patient
    Dublin
  • Patient
    I was delighted with my experience and treatment from the team at Positive Nutrition.  They have helped me with a range of issues including chronic sinusitis, digestion problems and preparing for IVF.   With the test results and following the protocol, all my symptoms have improved significantly and most important of all...as I write I’ve just started into my second trimester! I would recommend the clinic to anyone - I wish I knew about them sooner.
    Patient
    Dublin
  • Patient
    I feel that my Nutritionist looked at my presenting issues with a holistic approach. She helped me focus on the presenting and also underlying issues. She is super kind and knowledgeable.  I want to thank Positive Nutrition for their continued support on my journey to addressing my symptoms and deficiencies. Your help and expertise are greatly appreciated. I highly recommend Positive Nutrition, you will be in very safe hands.
    Patient
    Dublin
  • Patient
    It has been six months since I began the consultations and testing. I've been following the guidelines of my nutritionist at Positive Nutrition, and the results have made the effort and financial investment so worth it. I'm so happy with the positive changes to my health and how I feel. The change that I am most happy about so far, would be my restored energy levels, both physically and mentally. My energy is great, consistent and I feel buzzy and happy!! I enjoy going to bed at night, and I enjoy getting up in the morning.
    Patient
    Dublin
  • Patient
    I wanted to update you on recent sperm test results I received. Compared to my last test 8 months ago the morphology increased from 3% to 35% and my DNA Fragmentation went from 37% to 22%. I could only have achieved these results with your assistance and expertise and would like to thank you for all the guidance.
    Patient
    Limerick
  • Patient
    I am so thrilled with having met you at Positive Nutrition. The advice and supplements I have received is helping me enormously. I am feeling 1000 times better since I first started.
    Patient
    Dublin
  • Aisling
    I had expected the physical benefits, but the mental and emotional benefits were unexpected and glorious. I cannot recommend Positive Nutrition highly enough. I think it is fair to say that working with them changed my life. Sometimes you don’t even realise how bad you feel until you start to feel better. That is a gift that you can give yourself. Sincerest thanks for all you did for me.
    Aisling
    Kilkenny
  • Kathleen
    My journey with Positive Nutrition has made a vast improvement in my health and well-being. You’ve helped me to adopt a completely new approach to food and healthy eating. To date I have lost 26 lbs. In just 7 weeks my cholesterol dropped from 5.8 to 4.4. My arthritic joints have vastly improved and I look forward to my daily walk. Friends and family have complimented me on how well I look!! Again my sincere thanks & appreciation of your excellent blend of professionalism, encouragement and compassion.
    Kathleen
    Galway
  • Fitness Instructor
    I FINALLY lost all the extra pounds I was holding for two years, and my digestion improved MASSIVELY!! Nothing compared to when I first came looking for help!! I WILL ALWAYS BE SO THANKFUL FOR THAT, you wouldn't believe how much good you did for me, I was lost.
    Fitness Instructor
    Dublin
  • E.K
    Since my first appointment the improvement in my health is amazing. Symptoms of my Inflammatory Bowel Disease have decreased and my energy levels have increased. My hair has become more conditioned and my nails are less brittle. I can honestly recommend a visit to Positive Nutrition Clinic for a particular illness or as a boost to your general wellbeing.
    E.K
    Galway
  • Maria
    I feel so alive and energised. The added bonuses are a healthy BMI, normal cholesterol levels, 20kgs lighter and a reduction to my metabolic age by 20 years+. It has been so worth all the time and effort to create this new healthy lifestyle. Thank you for all your excellent advice and encouragement. Your professionalism and attention to detail has brought me to this transformed new state, a new me!
    Maria
    Dublin
  • EP
    Compared to my last test 8 months ago the morphology increased from 3% to 35% and my DNA Fragmentation went from 37% to 22%. I could only have achieved these results with your assistance and expertise and would like to thank you for all the guidance
    EP
    Limerick
  • D&GS
    I want to thank you for helping us both this year. Not only has my colitis settled down and I feel much better, you were also a huge part in helping us achieve our ultimate goal of getting pregnant. We will both be eternally grateful for this and thank you sincerely.
    D&GS
    Galway
  • Anon
    Thank you so much for all your help and support. We cannot believe our little miracle is here, I feel like we have won the lotto! I definitely think it was all the changes we made, she is a product of good nutrition!
    Anon
    Carlow
  • A Happy Couple

    I just wanted to let you know that we had a beautiful baby. Please pass on our sincere thanks, we really appreciate it and obviously the fantastic result we achieved! Thanks to you for your very efficient and kind care during this time.

    A Happy Couple
    Dublin

Dublin Clinic

  • Despite the name, Positive Nutrition, take a far wider and more comprehensive approach than looking at nutrition alone. This is particularly useful for treating chronic conditions for which conventional medicine has little or nothing to offer, such as Long COVID. Having worked with Ciara, I can say that she really knows her stuff. Strongly recommended.

    Gary Robinson Avatar Gary Robinson
    October 14, 2025
  • My experience with Positive nutrition has been very good. Heather and Elaine have been nothing but friendly, helpful and patient with me.

    Darcy Greveler Avatar Darcy Greveler
    April 7, 2025
  • Excellent service all round. Really helped with my healing journey in getting me on my way back to good health.

    Mairead Harte Avatar Mairead Harte
    August 13, 2019
  • I would highly recommend Heather at Positive Nutrition - she really is at the top of her game. I have learned so much from my consultations with her safe in the knowledge that I'm getting the best advice. She put so much time and effort into her recommendations and is so thorough and precise. While the testing can be expensive it was a real game changer for me in managing symptoms.

    Joanne Avatar Joanne
    April 17, 2025
  • Many thanks to Positive Nutrition, in particular to Lynne, for their exceptional care, support and knowledge. From the first moment I contacted them I felt like I was in the best of hands. I have had ongoing issues with SIBO, headaches, skin problems etc. and no matter what I presented Lynne with she promised me she would do her best for me to try and get to the root of my issues. So far, things have improved, but I have a while to go yet as my problems have been there for many years. I am following a very detailed plan which involves some manageable dietary changes and supplements which have been specifically selected for me. I highly recommend Positive Nutrition to anyone who has digestion, gut etc issues as they will give you the best of support and their expert knowledge to help make you feel better. Thank you!

    Adrian O Bradaigh Avatar Adrian O Bradaigh
    March 20, 2025
  • Working with Positive Nutrition has been a game-changer. I’ve been living with Long COVID for five years, and it’s rare to find a practitioner who is both deeply knowledgeable and genuinely invested in my recovery. Lynne has been exceptional; thorough, thoughtful, and incredibly well-informed. She reviewed all of my previous labs before our first session, and since then we’ve run multiple rounds of testing together. Each time, she takes the time to walk me through the results, explain what they mean, and suggest new avenues to explore. This isn’t just generic nutrition advice (there's a lot of bad nutritionists out there), Lynne brings the mindset of a nutritional biochemist, connecting the dots between diet, lab work, and real-life symptoms in a way that feels both rigorous and compassionate. I’ve recommended her and Positive Nutrition to several close friends and family members, and every one of them has also had a very positive experience.

    Patrick Monahan Avatar Patrick Monahan
    August 29, 2025
  • I attend Heather at Positive Nutrition as I have recently been diagnosed with osteoporosis. She is extremely supportive and very knowledgeable in her field. Heather's advice and recommendations are making a huge difference to my approach on managing my diagnosis, my gut health, my energy levels ,my sleep pattern and my overall general health.The dietary changes are very manageable and effective. She also gives delicious recipes to add variety to my diet which are very easy to follow. I would highly recommend Heather as she provides an excellent service both in person and online.

    Dalton Marina Avatar Dalton Marina
    October 31, 2025
  • I'm so glad I started with Positive Nutrition when I was 'finally' able to give attention to my own health niggles and concerns. Heather is absolutely brilliant at piecing together a complete picture and gently guiding you through a plan toward actual change in how you feel. This feels like the best thing I've done for myself in a long time and it is absolutely setting me up for positive future health heading into perimenopause and beyond.

    Summer Killingsworth Avatar Summer Killingsworth
    October 13, 2025
  • Excellent - helped me discover things about my health no doctor was bothered looking for

    Tomas Avatar Tomas
    July 4, 2025
  • Ciara was excellent from start to finish. I was recommended to contact Ciara by Dr Shandeep Momi, a thyroid specialist. She really addressed my concerns and needs in relation to my autoimmune condition and preparing for an embryo transfer. The protocol she recommended was all evidence based and I am now much better prepared than I was previously.

    Claire Langan Avatar Claire Langan
    March 14, 2025

West of Ireland Clinic

  • I have been being treated by Sorcha for the past few months. I couldn’t recommend her enough. I have made progress beyond what I could ever have imagined possible, I have regained my ability to enjoy food! Thank you 🤩

    Melody Fellner Avatar Melody Fellner
    May 20, 2025
  • I have been working with Sorcha for almost 6 months now and the results have been amazing. I went to Sorcha for a couple of issues relating to woman’s health, sleep, and anxiety. I feel like a completely different person now and look forward to working with her in the future. I would highly recommend attending her clinic, she never leaves a stone unturned to get to the root cause and has a very practical approach to her recommendations and protocols. I am so grateful for her help to date - thanks Sorcha :)

    Louise Loughman Avatar Louise Loughman
    February 25, 2021
  • I can’t thank Sorcha for the amazing support and guidance she has given me .I came to her struggling with constant fatigue and a long list of frustrating symptoms with having an under active thyroid. With her help I have learned how to properly nourish my body ,balance my meals and make small realistic changes that have made a huge difference .My energy levels are improved dramatically ,my digestion is better and I feel more myself again .It’s been an absolute game changer for my health and well being .

    Lisa Gray Avatar Lisa Gray
    October 23, 2025
  • Cannot highly enough recommend Sorcha Molloy of Glenville Nutrition Clinic Galway for excellent highly motivating service and great satisfaction! Detailed consultation in which worries and concerns and tendencies etc issues discussed comprehensively and an easy to follow dietary and lifestyle plan ensued! Recipies and dietary and lifestyle changes very positive, enjoyable and easy to adhere to. High five and thumbs up from me! Thank you Sorcha!!!

    Sile Ni Thuairisg Avatar Sile Ni Thuairisg
    June 7, 2021
  • Went to Sorcha with digestive and sleep issues, which she narrowed down to the bacteria that causes stomach ulcers. A test done by my GP confirmed this, and a combination of antibiotics and supplements prescribed by Sorcha had me feeling better than I have in months.

    Connor Duignan Avatar Connor Duignan
    October 20, 2018
  • Ive been seeing Sorcha for quite some time now. She has been helping me treat Sibo and many other health conditions. She has also been supportive to me during stressful times. I highly recommend her.

    Jackie Avatar Jackie
    June 4, 2025
  • Having such a great experience dealing with Sorcha for health and fertility issues. Her attention to detail and knowledge is wonderful, I feel very supported in thus journey and I'm finding out lots of underlying reasons for my lack of vitality. Only 5 weeks in and starting to feel much better already, positive about the future now. Would highly recommend an appt if you have low energy or unexplained fertility issues.

    Margaret Fitzgibbon Avatar Margaret Fitzgibbon
    June 20, 2022
  • Great service provided by Positive Nutrition. Sorcha is my Nutritionist and she has helped me seal with a little known but common digestive condition that is now under control after 20 years of suffering! She also helped me align the foods I eat to what my body needs. This was theough a personalised eating plan (with an understanding of WHY youre eating these foods) and a personalised supplement protocol, taking care of body now and for the future AND being conscious of cost. I know GPs have their place, but Sorcha has helped me deal with issues I'd had for years, that doctors failed to help me treat. Love that the practitioners spends a set time with the clients, and its a chat about you and then the plan is explained, no 5 min apt here. And all online so it's easy to fit into the day. Highly recommend this practice!!!!

    Treasa Minihane Avatar Treasa Minihane
    April 9, 2025
  • The owner, Sorcha, is one of the most unpleasant people I've ever had the misery of dealing with.

    Seán Ó Ceallaigh Avatar Seán Ó Ceallaigh
    February 14, 2020
  • Sorcha is top of her game when it comes to nutrition. I went to her with an issue that I wanted to get to the bottom of and she was very practical and strategic in how I got to the bottom of it. Through a detailed consultation and some testing I discovered what was causing my issues. Sorcha then helped to put a plan in place that was easy to understand, follow and allowed me to apply her knowledge to my daily habits and achieve the results I was hoping for. After struggling for quite some time Sorcha helped me to sort out digestive issues and gave me the tools I needed to continue to manage things and keep it under control. I would be more than happy to recommend Sorcha to anyone in need of nutritional advice.

    richie mccarthy Avatar richie mccarthy
    February 8, 2025